Specifications

VP ONCORE COMMAND REFERENCE
HEIGHT (@@Af)
Motorola Binary Format
Input Command • Request Current Height:
@@Af
xxxxxC<CR><LF>
xxxx - 5 out of range hex bytes $9999999999
C - checksum
Message length: 12 bytes
• Change current Height:
@@Af
hhhhtC<CR><LF>
hhhh - height in cm -100,000 .. 1,800,000
(-1,000.00 .. 18,000.00 m)
t - height type 0 = GPS ellipsoid height
1 = MSL height
C - checksum
Message length: 12 bytes
Response Message • (to either command)
@@AfhhhhmmmmC<CR><LF>
hhhh - height in cm -100,000 .. 1,800,000
(GPS height) (-1,000.00 to 18,000.00 m)
mmmm – height in cm -100,000 .. 1,800,000
(MSL height) (-1,000.00 to 18,000.00 m)
C - checksum
Message length: 15 bytes
26 Synergy Systems, LLC 05OCT01